Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125876 | Diaphragm valve, fluid control device, semiconductor manufacturing apparatus, and semiconductor manufacturing method | Kazunari Watanabe | 2018-11-13 |
| D820391 | Valve | Taiji Chiba, Tomohiro Hashizume | 2018-06-12 |